CN210047816U - Hemodialysis dry powder A powder is with wrapping bag of increase memory space of being convenient for - Google Patents
Hemodialysis dry powder A powder is with wrapping bag of increase memory space of being convenient for Download PDFInfo
- Publication number
- CN210047816U CN210047816U CN201821776825.2U CN201821776825U CN210047816U CN 210047816 U CN210047816 U CN 210047816U CN 201821776825 U CN201821776825 U CN 201821776825U CN 210047816 U CN210047816 U CN 210047816U
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- Prior art keywords
- bag
- bag body
- area
- sealing
- self
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- 239000000843 powder Substances 0.000 title claims abstract description 47
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 33
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 64
- 238000004806 packaging method and process Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008359 toxicosis Effects 0.000 description 1
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Abstract
The utility model discloses a hemodialysis dry powder A powder is with wrapping bag of increase memory space of being convenient for, including bag body lower part and fixed area, bag body lower part top is bag body upper part, be middle zone between bag body lower part and the bag body upper part, be close to middle zone bag body lower part inner wall is fixed with first from sealing the region, keeps away from middle zone bag body lower part one end is heat-seal bottom strip of paper used for sealing, bag body upper part top position heat-seal has the top strip of paper used for sealing, keeps away from middle zone bag body upper part inner wall is fixed with the second from sealing the region, the second is from sealing the region and being located top strip of paper used for sealing below, the fixed area is located bag body upper part side. This hemodialysis dry powder A powder increases original bag body with the wrapping bag of the increase memory space of being convenient for, then will increase the wrapping bag after be divided into two parts of two equidimensions, when loading, open bag upper portion, can increase the memory space of hemodialysis dry powder A powder well.
Description
Technical Field
The utility model relates to a hemodialysis dry powder A powder technical field specifically is a hemodialysis dry powder A powder is with wrapping bag that is convenient for increase memory space.
Background
Hemodialysis dry powder A is commonly used for sodium bicarbonate dialysis treatment of patients with acute and chronic kidney failure or acute dialyzable toxicosis, is frequently used in medical hemodialysis treatment, and is mostly stored in a packaging bag in a sealing way. However, the packaging bag for the hemodialysis dry powder A in the market can not well increase the storage amount of the hemodialysis dry powder A when in use, and can not fold and store the packaging bag well when the storage amount of the hemodialysis dry powder A is not required to be increased, so that the requirement in actual work can not be met, and therefore, the technology of improving the packaging bag structure for the hemodialysis dry powder A to facilitate the storage amount is urgently needed in the market to perfect the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hemodialysis dry powder A powder is with wrapping bag of increase memory space of being convenient for to the current hemodialysis dry powder A that proposes in the above-mentioned background art is used the wrapping bag of increase hemodialysis dry powder A powder that can not be fine when using the memory space, when the memory space that does not need increase hemodialysis dry powder A powder, can not fold the problem of accomodating to the wrapping bag well.
In order to achieve the above object, the utility model provides a following technical scheme: a packaging bag for hemodialysis dry powder A, which is convenient for increasing the storage capacity, comprises a bag body lower part and a fixing area, wherein a bag body upper part is arranged above the bag body lower part, a middle area is arranged between the bag body lower part and the bag body upper part, wherein,
a first self-sealing area is fixed on the inner wall of the lower part of the bag body close to the middle area, and one end of the lower part of the bag body far away from the middle area is provided with a bottom seal which is thermally sealed;
the top of the upper part of the bag body is heat-sealed with a top seal, a second self-sealing area is fixed on the inner wall of the upper part of the bag body far away from the middle area, the second self-sealing area is positioned below the top seal, and the fixing area is positioned on the side surface of the upper part of the bag body.
Preferably, the middle area, the upper bag body part and the lower bag body part jointly form a packaging bag, the packaging bag is divided into two parts with the same size through the middle area, and the packaging bag is folded by taking the middle area as a folding center.
Preferably, the first self-sealing area comprises a first brace, a second brace, a convex stem and a groove, the first brace is arranged on one side of the first self-sealing area, the second brace is arranged on the other side of the first self-sealing area, the convex stem is fixed on the surface of the first brace close to the second brace, and the groove is formed in the surface of the second brace close to the first brace.
Preferably, the first pulling strip and the second pulling strip form a toothless zipper structure through a convex stem and a groove, and the size of the convex stem is matched with that of the groove.
Preferably, the shape and structure of the second self-sealing area are the same as those of the first self-sealing area, and the second self-sealing area and the first self-sealing area are made of rubber materials.
Preferably, the fixed area is evenly distributed on one side surface of the upper part of the bag body, and the upper part of the bag body is connected with the lower part of the bag body in a sticking way through the fixed area.
Compared with the prior art, the beneficial effects of the utility model are that: this hemodialysis dry powder A powder is with wrapping bag that is convenient for increase memory space:
1. the device increases the original bag body, then divides the increased packaging bag into two parts with the same size, and when the materials are loaded, the upper part of the bag body is opened, so that the storage capacity of the hemodialysis dry powder A can be well increased;
2. according to the device, a first self-sealing area and a second self-sealing area are respectively fixed at the top of the lower part of the bag body and the top of the upper part of the bag body, and the first self-sealing area and the second self-sealing area can be well self-sealed by extruding the convex stem of the first brace into the groove of the second brace, so that the bag mouth can be sealed conveniently;
3. the device is when not needing increase memory space, pack into the wrapping bag with hemodialysis dry powder A inside, makes the dry powder be full of bag body lower part, uses middle zone to fold bag body upper portion downwards as the center behind the sealed sack, and the fixed area that is convenient for make bag body upper portion side is pasted on bag body lower part surface, can fix well bag body upper portion well.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the folding structure of the packing bag of the present invention;
FIG. 3 is a schematic top view of the first self-sealing area of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the first brace and the second brace of the present invention.
In the figure: 1. the bag body comprises a bag body lower part, a bag body upper part, a bag body 3, a middle area, a bag body 4, a first self-sealing area, a bag body 401, a first pulling strip, a bag body 402, a second pulling strip, a bag body 403, a convex stem, a groove 404, a groove 5, a bottom sealing strip, a bag body 6, a top sealing strip, a bag body 7, a second self-sealing area 8 and a fixing area.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a packaging bag for hemodialysis dry powder A, which is convenient for increasing the storage capacity, comprises a bag body lower part 1, a bag body upper part 2, a middle area 3, a first self-sealing area 4, a bottom sealing strip 5, a top sealing strip 6, a second self-sealing area 7 and a fixing area 8, wherein the bag body upper part 2 is arranged above the bag body lower part 1, the middle area 3 is arranged between the bag body lower part 1 and the bag body upper part 2, the middle area 3, the bag body upper part 2 and the bag body lower part 1 jointly form the packaging bag, the packaging bag is divided into two parts with the same size through the middle area 3, the packaging bag is folded by taking the middle area 3 as a folding center, when the bag body upper part 2 is opened during material loading, the storage capacity of the hemodialysis dry powder A can be well increased, wherein,
a first self-sealing area 4 is fixed on the inner wall of the lower bag body part 1 close to the middle area 3, the first self-sealing area 4 comprises a first brace 401, a second brace 402, a convex stem 403 and a groove 404, a first brace 401 is arranged on one side of the first self-sealing area 4, a second brace 402 is arranged on the other side of the first self-sealing area 4, a convex stem 403 is fixed on the surface of the first brace 401 close to the second brace 402, a groove 404 is arranged on the surface of the second brace 402 close to the first brace 401, the first pulling strip 401 and the second pulling strip 402 form a toothless zipper structure through a convex stem 403 and a groove 404, the size of the convex stem 403 is matched with that of the groove 404, the convex stem 403 of the first brace 401 is extruded into the groove 404 of the second brace 402, so that the first self-sealing area 4 and the second self-sealing area 7 can be self-sealed well, the bag mouth can be sealed conveniently, and the end of the bag lower part 1, which is far away from the middle area 3, is provided with the bottom seal 5 in a heat sealing mode;
a top seal 6 is heat sealed at the top of the upper bag body part 2, a second self-sealing area 7 is fixed on the inner wall of the upper bag body part 2 far away from the middle area 3, the shape and structure of the second self-sealing area 7 are the same as those of the first self-sealing area 4, the second self-sealing area 7 and the first self-sealing area 4 are made of rubber materials, the convex stem 403 of the first brace 401 can be well extruded into the groove 404 of the second brace 402, the second self-sealing area 7 is positioned below the top seal 6, the fixing area 8 is positioned on the side surface of the upper bag body part 2, the fixing areas 8 are uniformly distributed on one side surface of the upper bag body part 2, the upper bag body part 2 is connected with the lower bag body part 1 in a sticking way through the fixing areas 8, when the storage amount does not need to be increased, the bag upper portion 2 can be well fixed by adhering the fixing region 8 on the side surface of the bag upper portion 2 to the surface of the bag lower portion 1.
The working principle is as follows: before the packaging bag for the hemodialysis dry powder A to increase the storage capacity is used, the whole packaging bag for the hemodialysis dry powder A to increase the storage capacity is needed to be simply understood in structure, when the storage capacity of the packaging bag is needed to be increased, the bag upper part 2 is firstly torn upwards to separate the fixing area 8 on the side surface of the bag upper part 2 from the bag lower part 1, then the first self-sealing area 4 and the second self-sealing area 7 are opened, then the hemodialysis dry powder A is filled into the packaging bag to fill the bag lower part 1 and the bag upper part 2 with the dry powder, then the second self-sealing area 7 is pressed to seal the opening, then the top of the packaging bag is sealed in a heat sealing mode, a top seal 6 is formed above the second self-sealing area 7, the packaging bag is sealed, and when the storage capacity of the packaging bag is not needed to be increased, the hemodialysis dry powder A is filled into the packaging bag, filling the bag body lower part 1 with dry powder, then pressing the first self-sealing area 4 to extrude the convex stem 403 of the first brace 401 into the groove 404 of the second brace 402, sealing the first self-sealing area 4, then sealing the top of the packaging bag in a heat sealing mode to form a top seal 6 above the second self-sealing area 7, then downwards folding the bag body upper part 2 by taking the middle area 3 as the center, adhering the fixing area 8 on the side surface of the bag body upper part 2 on the surface of the bag body lower part 1, and fixing the bag body upper part 2, wherein the content which is not described in detail in the description belongs to the prior art known by technicians in the field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hemodialysis dry powder A powder is with wrapping bag of increase memory space of being convenient for, includes bag internal portion (1) and fixed area (8), its characterized in that: a bag upper part (2) is arranged above the bag lower part (1), a middle area (3) is arranged between the bag lower part (1) and the bag upper part (2), wherein,
a first self-sealing area (4) is fixed on the inner wall of the lower bag body part (1) close to the middle area (3), and a bottom seal (5) is thermally sealed at one end of the lower bag body part (1) far away from the middle area (3);
the bag is characterized in that a top seal (6) is heat-sealed at the top of the upper bag part (2), a second self-sealing area (7) is fixed on the inner wall of the upper bag part (2) far away from the middle area (3), the second self-sealing area (7) is located below the top seal (6), and the fixing area (8) is located on the side face of the upper bag part (2).
2. The packaging bag for hemodialysis dry powder A for increasing the storage capacity as claimed in claim 1, wherein: the packaging bag is characterized in that the middle area (3), the bag body upper part (2) and the bag body lower part (1) jointly form the packaging bag, the packaging bag is divided into two parts with the same size through the middle area (3), and the packaging bag is folded by taking the middle area (3) as a folding center.
3. The packaging bag for hemodialysis dry powder A for increasing the storage capacity as claimed in claim 1, wherein: first from regional (4) of sealing including first brace (401), second brace (402), protruding stalk (403) and recess (404), first from regional (4) one side of sealing be first brace (401), first from regional (4) opposite side of sealing be second brace (402), is close to second brace (402) first brace (401) fixed surface has protruding stalk (403), is close to first brace (401) the recess (404) is seted up to second brace (402) surface.
4. The packaging bag for hemodialysis dry powder A for increasing the storage capacity according to claim 3, wherein: the first pulling strip (401) and the second pulling strip (402) form a toothless zipper structure through a convex stem (403) and a groove (404), and the size of the convex stem (403) is matched with that of the groove (404).
5. The packaging bag for hemodialysis dry powder A for increasing the storage capacity as claimed in claim 1, wherein: the shape and structure of the second self-sealing area (7) are the same as those of the first self-sealing area (4), and the second self-sealing area (7) and the first self-sealing area (4) are made of rubber materials.
6. The packaging bag for hemodialysis dry powder A for increasing the storage capacity as claimed in claim 1, wherein: fixed area (8) evenly distributed is in bag body upper portion (2) a side, bag body upper portion (2) form through fixed area (8) and bag body lower part (1) and paste and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776825.2U CN210047816U (en) | 2018-10-31 | 2018-10-31 | Hemodialysis dry powder A powder is with wrapping bag of increase memory space of being convenient for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776825.2U CN210047816U (en) | 2018-10-31 | 2018-10-31 | Hemodialysis dry powder A powder is with wrapping bag of increase memory space of being convenient for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210047816U true CN210047816U (en) | 2020-02-11 |
Family
ID=69376588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776825.2U Expired - Fee Related CN210047816U (en) | 2018-10-31 | 2018-10-31 | Hemodialysis dry powder A powder is with wrapping bag of increase memory space of being convenient for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210047816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952527A (en) * | 2021-09-27 | 2022-01-21 | 广州骐骥生物科技有限公司 | Dry powder bag for hemodialysis and preparation method thereof |
-
2018
- 2018-10-31 CN CN201821776825.2U patent/CN210047816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952527A (en) * | 2021-09-27 | 2022-01-21 | 广州骐骥生物科技有限公司 | Dry powder bag for hemodialysis and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |